如何论证死刑犯实体权利保障的正当性，是一个关涉死刑犯实体权利保障的根基性问题。

How to demonstrate the legitimacy of the protection of substantive rights of death-row is a foundational issue.

优先权是一项独立的程序性权利或技术性权利, 而不是实体权利.

The priority right is an independent procedural right, not an entity right.

在诉讼过程中，要注意保护被追诉者的实体权利和程序权利。

The public procurator should pay attention to protect the entity right and the procedure right of the accused person.